1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vera_Pavlovna [14]
3 years ago
10

What is the value of x in the diagram?

Mathematics
1 answer:
Verizon [17]3 years ago
5 0
2 lines parallel, and 2 triangles have a common angle
So the smaller Δ  is similar to the bigger Δ (AA Similarity)
9:(4x-2)+9=12:(3x+2)+12
9:4x+7=12:3x+14
9(3x+14)=12(4x+7)
27x+126=48x+84
21x=42
x=2
So the answer is x=2


You might be interested in
In a quiz need help ASAP
Dominik [7]

Answer:

So first you have 5(8x+3)

And then you simplify it:

5(8x)=40x

5(3)=15

And then you get 40x+15

4 0
3 years ago
Read 2 more answers
Help with just 3 please.
svet-max [94.6K]
All you have to do is:

Make all of your fractions to common denominator.
Then, you add 8 3/10-1 2/5- 2 1/3+ 4 3/5
And when you solve it, you get 9 5/30 and when you simplify it,
You get 9 1/6 yards of ribbon

4 0
3 years ago
10 points!!HELPP ME PLEASE ❗️❗️4. Figure HJKL - Figure PQRS
umka21 [38]

Answer:

B I think b djdjdjdjddhjssj

7 0
2 years ago
Luna entered a raffle for a new pair of running shoes. She purchased 20 tickets and was told that she had a 20%
anyanavicka [17]

Answer:

100 tickets were sold.

Step-by-step explanation:

If she bought 20 tickets and had a 20 percent chance of winning that means there were 100 sold tickets because 20 percent of 100 would be the 20 tickets she purchased.

8 0
2 years ago
Read 2 more answers
The answer!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Step2247 [10]
Yeah The Answer Would Be A=299
6 0
3 years ago
Other questions:
  • Which linear function represents the line given by the point-slope equation y – 8 =1/2 (x – 4)?
    7·2 answers
  • What is -2 1/2 x -2/3
    6·1 answer
  • Which of the following equations describes the graph?
    14·1 answer
  • Find x. Give reasons to justify your solution.
    13·1 answer
  • Please help me with this, thank you
    15·1 answer
  • Analyze the diagram below and answer the question that follows.
    9·1 answer
  • HELP I DONT UNDERSTAND
    8·1 answer
  • Ella is putting her savings into a retirement fund that will compound her $7000 semiannually at 7% interest. How much will her r
    10·1 answer
  • PLEASEEE HELPPPP EASY 10 POINTS IM JUST NOT SMART YKKKK
    7·1 answer
  • Which of the following values is the solution to the equation<br><br> w/-7 = -21 ?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!